#include <stdlib.h>
#include <tak.h>

#define MAX_NUM_CACHED 123

extern uint32_t cnn1986_num_cached, cnn1986_max_num_cached;

typedef struct node_s {
	struct node_s *next, *prev;
	uint16_t data[25], white_count, black_count;
	float result;
} node_t;

int cnn1986_cache_init(void);
void cnn1986_cache_free(void);

int cnn1986_cache_seek(float *out_result);
int cnn1986_cache_insert(float in_result);